Finite Group DatabasebetaFinite Group DatabasebetaOrder 1920.
276 conjugacy classes of subgroups; only the 128 normal subgroups are shown.
This group has 276 conjugacy classes of subgroups — too many to draw. Only its 128 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22×C3×C5 | C2×D8 |
| commutator, Frattini, cosocle | C2×C8 | C23×C3×C5 |
| prime radical | C2×C3×C5×D8 | C22 |
| LCS | G ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C3×C5 ◁ C3×C42×C5 ◁ C3×C4×C5×C8 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C3×C5×#499 | C2 | semidirect |
| 3. C3×C5×#358 | C2 | semidirect |
| 5. C3×C4×C5×C16 | C2 | semidirect |
| 6. C5×#2242 | C3 | direct (N × H) |
| 16. C3×#2242 | C5 | direct (N × H) |
| 17. C5×#499 | C2×C3 | semidirect |
| 19. C5×#358 | C2×C3 | semidirect |
| 21. C4×C5×C16 | C2×C3 | semidirect |
| 34. C3×#499 | C2×C5 | semidirect |
| 36. C3×#358 | C2×C5 | semidirect |
| 38. C3×C4×C16 | C2×C5 | semidirect |
| 48. #2242 | C3×C5 | direct (N × H) |
| 81. #499 | C2×C3×C5 | semidirect |
| 83. #358 | C2×C3×C5 | semidirect |
| 85. C4×C16 | C2×C3×C5 | semidirect |
| 160. C3×C5 | #2242 | direct (N × H) |
| 186. C5 | C3×#2242 | direct (N × H) |
| 195. C3 | C5×#2242 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C3×C5×#499 | 2 |
| C3×C5×#495 | 2 |
| C3×C5×#358 | 2 |
| C3×C5×#357 | 2 |
| C3×C4×C5×C16 | 2 |
| C5×#2242 | 3 |
| C3×#2242 | 5 |